ArticleScientific reports2021
Discovering spatiotemporal patterns of COVID-19 pandemic in South Korea.
Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
25 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Retinal imaging for the assessment of stroke risk: a systematic review.Journal of neurology · 2024Pooled it
- Preoperative Renal Impairment as an Independent Determinant of Poor Survival After Concomitant Laparoscopic Radical Cystectomy and Nephroureterectomy.Annals of surgical oncology · 2026Article
- Evaluating the impact of South-North Joint Malaria Control Project on spatiotemporal transmission dynamics in South Korea using dynamic mode decomposition.Malaria journal · 2026Article
- Trends of new diagnosis and treatment initiation of hypertension during the COVID-19 pandemic in Korea.Hypertension research : official journal of the Japanese Society of Hypertension · 2026Article
- MRI In Vivo Detection of Amyloid-β Protein Deposition in Different Brain Regions of Patients with AD and MCI.Brain topography · 2026Article
- Combinatorial (bio-geo-temporal) and non-combinatorial analysis of the COVID-19 dissemination that affected Georgia (the country) in 2021.Frontiers in public health · 2026Article
- A mobility-adjusted framework for regional RBMC infectious diseases · 2025Article
- A novel framework for inferring dynamic infectious disease transmission with graph attention: a COVID-19 case study in Korea.BMC public health · 2025Article
- Significant impact of the covid-19 pandemic on methane emissions evaluated by comprehensive statistical analysis of satellite data.Scientific reports · 2024Article
- Oscillating spatiotemporal patterns of COVID-19 in the United States.Scientific reports · 2024Article
- Virtual Reality in Acute and Chronic Pain Medicine: An Updated Review.Current pain and headache reports · 2024Review
- Impact of coronavirus disease 2019 on cancer care: How the pandemic has changed cancer utilization and expenditures.PloS one · 2024Article
- The efficacy and safety of sacubitril/valsartan in heart failure with reduced ejection fraction patients with hypotension.Heart and vessels · 2023Article
- Dynamic Patterns and Modeling of Early COVID-19 Transmission by Dynamic Mode Decomposition.Preventing chronic disease · 2023Article
- Filter-Free, Harmless, and Single-Wavelength Far UV-C Germicidal Light for Reducing Airborne Pathogenic Viral Infection.Viruses · 2023Article
- Article
- Application of big data and artificial intelligence in epidemic surveillance and containment.Intelligent medicine · 2023Review
- Detection of COVID-19 epidemic outbreak using machine learning.Frontiers in public health · 2023Article
- Unequal burdens of COVID-19 infection: a nationwide cohort study of COVID-19-related health inequalities in Korea.Epidemiology and health · 2023Article
- Emotions are associated with the genesis of visually induced motion sickness in virtual reality.Experimental brain research · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
A novel severe acute respiratory syndrome coronavirus 2 emerged in December 2019, and it took only a few months for WHO to declare COVID-19 as a pandemic in March 2020. It is very challenging to discover complex spatial-temporal transmission mechanisms. However, it is crucial to capture essential features of regional-temporal patterns of COVID-19 to implement prompt and effective prevention or mitigation interventions. In this work, we develop a novel framework of compatible window-wise dynamic mode decomposition (CwDMD) for nonlinear infectious disease dynamics. The compatible window is a selected representative subdomain of time series data, in which compatibility between spatial and temporal resolutions is established so that DMD can provide meaningful data analysis. A total of four compatible windows have been selected from COVID-19 time-series data from January 20, 2020, to May 10, 2021, in South Korea. The spatiotemporal patterns of these four windows are then analyzed. Several hot and cold spots were identified, their spatial-temporal relationships, and some hidden regional patterns were discovered. Our analysis reveals that the first wave was contained in the Daegu and Gyeongbuk areas, but it spread rapidly to the whole of South Korea after the second wave. Later on, the spatial distribution is seen to become more homogeneous after the third wave. Our analysis also identifies that some patterns are not related to regional relevance. These findings have then been analyzed and associated with the inter-regional and local characteristics of South Korea. Thus, the present study is expected to provide public health officials helpful insights for future regional-temporal specific mitigation plans.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.